19012674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 39896064

約数和(自身を除く): 20883390

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 443, 622, 886, 933, 1329, 1866, 2658, 7153, 10189, 14306, 20378, 21459, 30567, 42918, 61134, 137773, 275546, 413319, 826638, 3168779, 6337558, 9506337, 19012674]

約数ペア:

[(1, 19012674), (2, 9506337), (3, 6337558), (6, 3168779), (23, 826638), (46, 413319), (69, 275546), (138, 137773), (311, 61134), (443, 42918), (622, 30567), (886, 21459), (933, 20378), (1329, 14306), (1866, 10189), (2658, 7153)]